1023465879 has 6 divisors (see below), whose sum is σ = 1478339616. Its totient is φ = 682310580.

The previous prime is 1023465851. The next prime is 1023465889. The reversal of 1023465879 is 9785643201.

1023465879 is a `hidden beast` number, since 1 + 0 + 23 + 46 + 587 + 9 = 666.

1023465879 is digitally balanced in base 2 and base 10, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1023465879 - 2⁵ = 1023465847 is a prime.

1023465879 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023465829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56859207 + ... + 56859224.

It is an arithmetic number, because the mean of its divisors is an integer number (246389936).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1023465879 = 2046931758, but 3⋅1023465879 = 3070397637 is not.

Almost surely, 2^1023465879 is an apocalyptic number.

1023465879 is a deficient number, since it is larger than the sum of its proper divisors (454873737).

1023465879 is a wasteful number, since it uses less digits than its factorization.

1023465879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113718437 (or 113718434 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1023465879 is about 31991.6532708142. The cubic root of 1023465879 is about 1007.7615619656.

The spelling of 1023465879 in words is "one billion, twenty-three million, four hundred sixty-five thousand, eight hundred seventy-nine".